Fix the MSVC build with --without-help
Fix the MSVC build with --without-help

It tried to build helppack installer(s) anyway as it looked for "HELP"
in BUILD_TYPE and was fooled by the "DBGHELP".

Change-Id: I9a271a464a776f4f4dad8ea1bef662966b88f944

JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core,JurassicWordExcel/core